PCI4410APDV

Controllers Overview

The PCI4410A is a single-chip CardBus and PC/PCI controller manufactured by Texas Instruments. It integrates a PCI-to-CardBus bridge, a 16-bit PC Card controller, and an OHCI-compliant IEEE 1394 (FireWire) host controller. The device supports distributed DMA for PC Card-16 applications and includes internal pullup resistors for the PC Card interface. It features comprehensive power management capabilities compliant with ACPI specifications, including support for Suspend Mode and Clock-Run Protocol. The component is available in MicroStar BGA packages.

Controllers Feature Summary

• Integrates a PCI-to-CardBus bridge alongside a dedicated 16-bit PC Card controller on a single chip.
• Includes an Open Host Controller Interface (OHCI) compliant IEEE 1394 PHY/link layer controller.
• Supports distributed DMA operations for PC Card-16 and PC/PCI environments.
• Provides integrated pullup resistors to simplify PC Card interface circuitry.

Controllers Applications

• Laptop computer expansion slots
• Desktop PC add-in cards
• Industrial control systems requiring PC Card connectivity

Controllers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature range. Confirm that the component version matches the required hardware revision for your system design. Ensure compatibility with existing BIOS or driver implementations before finalizing procurement.

Controllers Selection Notes

Select this component when a unified solution for CardBus, legacy PC Card, and FireWire connectivity is required. Evaluate the MicroStar BGA package constraints during PCB layout. Consider the integration of the OHCI controller if high-speed serial bus support is necessary without adding separate components.

Controllers Part Context

This part belongs to the PCI4410A family of multifunction controllers designed for portable and desktop computing platforms. It consolidates multiple interface functions into one package to reduce board space and complexity. The device serves as a central hub for peripheral connectivity in systems utilizing PCI architecture.

Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.